AnchorPane{
    -fx-background-image:url(./pic/deleteBook.png);
}
.text-field{
    -fx-background-color: transparent;
    -fx-border-width: 0;
}
.button{
    -fx-background-color: transparent;
    -fx-border-width: 0;
}


.table-view {
    -fx-background-color: transparent;
}
.table-column {
    -fx-background-color: transparent;
    -fx-alignment: center;
}
.table-row-cell {
    -fx-cell-size:45;
    -fx-font-size:19;
}
.table-view .column-header-background {
    -fx-font-size:21;
    -fx-background-color:#f1f3f4;
    -fx-alignment: center;
    -fx-cell-size:60;
}
.table-view.filler {
    -fx-background-color:transparent;
    -fx-font-size:19;
}